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#1 Le 23/03/2018, à 19:23

yvou

Kernel panic

Bonsoir,

depuis deux jours, je  vais de problème en problème, à chaque fois plus gros.
Mercredi, après une opération sur Fn F8 pour vidéoprojeter mon écran, j'ai eu un écran noir. À l'aide de Ctrl+Alt+F1, j'ai tenté quelques trucs pour réparer, en vain.
Comme j'avais déjà plusieurs problèmes avec xubuntu 16.04 (gestionnaire de fichiers qui mettait une minute à s'ouvrir, plus aucune clé reconnue), j'ai voulu installer 18.04. J'ai essayé avec une clé, puis avec une autre, en vain : que ce soit directement ou avec unetbootin, après le réglage du bios, j'ai eu droit à un "missing operating system". Je précise que le même message s'affichait sur l'ordi sur lequel j'écris actuellement.

Du coup, j'ai tenté sudo do-release -d pour changer de version et là, mal m'en a pris ! au bout d'une heure environ (et un message disant que l'installation avait dépassé les 90%) l'instal s'est bloquée sur une ligne ressemblant à update-initramfs: Generating /boot/initrd.img-4.10.0-37. Elle y est restée plusieurs heures.
Ne sachant que faire,j'ai rebooté et là catastrophe. Pas de rallumage la première fois et kernel panic la deuxième.
J'ai réussi à allumer l'ordi par "options avancées pour ubuntu" en choisissant un noyau plus ancien, mais là plus d'internet.
L'écran de ma session est toujours noir...

Merci pour votre aide.

Hors ligne

#2 Le 23/03/2018, à 19:41

malbo

Re : Kernel panic

Bonjour,
Je te suggère de faire une LiveUSB Xubuntu 16.04.1 64 bits dont l'ISO (xubuntu-16.04.1-desktop-amd64.iso) est à télécharger ici : http://cdimage.ubuntu.com/xubuntu/relea … -amd64.iso
Avec cette LiveUSB, tu pourras faire un Boot-Info et donner l'URL de ce Boot-Info dans ta réponse.

EDIT : je te conseille la version 16.04.1 et pas la version 16.04.4 parce que ton modèle d'ordi n'est pas très récent (*) et je pense qu'il sera mieux avec la version 16.04.1 (c'est peut-être ce qu'il y avait déjà dans ton install avant que tu te lances dans je ne sais quelle fuite en avant vers Bionic)

(*) j'ai vu dans ce post, que tu as un Asus K53SD, un modèle qui a certainement plus de 5 ans.

Dernière modification par malbo (Le 23/03/2018, à 19:47)

Hors ligne

#3 Le 23/03/2018, à 20:07

yvou

Re : Kernel panic

Encore "Missing operating system"... j'ai pourtant créé ma clé avec unetbootin.

Mon ordi a 6 ans en effet.

Hors ligne

#4 Le 23/03/2018, à 20:16

malbo

Re : Kernel panic

Quand ça veut pas avec une clé USB, il faut prendre une autre clé USB et refaire une LiveUSB avec cette autre clé.

Dernière modification par malbo (Le 23/03/2018, à 20:16)

Hors ligne

#5 Le 23/03/2018, à 20:31

yvou

Re : Kernel panic

Idem avec une 2è clé... Quand ça veut pas...
Je n'en ai pas d'autre sous la main. Je crois que je vais aller en acheter une demain pour réessayer.

Hors ligne

#6 Le 23/03/2018, à 21:17

yvou

Re : Kernel panic

En essayant de créer une live-usb en ligne de commande (sudo dd bs=4M if="nom.iso" of=/dev/"device"), ça a marché. Installation en cours. C'est mon unetbootin qui merdait semble-t-il.

Voici le boot.info : paste.ubuntu.com/p/CCxkZd5fBB

Malheureusement l'install a écrasé windows et surtout mon home avec des photos importantes (je n'arrivais plus à les exporter sur une clé)... la cata continue à empirer.
Par contre, tout marche nickel

Dernière modification par yvou (Le 23/03/2018, à 21:48)

Hors ligne

#7 Le 24/03/2018, à 08:52

malbo

Re : Kernel panic

Ton Boot-Info est là : 

 Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


============================= Boot Info Summary: ===============================

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos6)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 7/2008: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /boot/bcd

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD /Windows/System32/winload.exe

sda3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda4: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

sda6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.1 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 698.7 GiB, 750156374016 bytes, 1465149168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1               2,048    52,430,847    52,428,800  1c Hidden W95 FAT32 (LBA)
/dev/sda2    *     52,430,848   228,212,097   175,781,250   7 NTFS / exFAT / HPFS
/dev/sda3         638,488,576   872,863,575   234,375,000   7 NTFS / exFAT / HPFS
/dev/sda4         872,863,742 1,465,147,391   592,283,650   5 Extended
/dev/sda5       1,448,833,024 1,465,147,391    16,314,368  82 Linux swap / Solaris
/dev/sda6         872,863,744 1,448,833,023   575,969,280  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        4C8B-2392                              vfat       RECOVERY
/dev/sda2        BC008F1B008EDBB0                       ntfs       OS
/dev/sda3        A23673DF3673B2C1                       ntfs       DATA
/dev/sda5        6747e960-0a27-4638-a34f-9cbf74e2dba4   swap       
/dev/sda6        a2839614-6281-492d-8b0b-90aeede9aec3   ext4       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Mar 23  2018 ata-HL-DT-ST_DVDRAM_GT51N_KZ7C1V70227 -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar 23 20:35 ata-ST9750420AS_6WS1RZH5 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 23 20:35 ata-ST9750420AS_6WS1RZH5-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 23 20:36 ata-ST9750420AS_6WS1RZH5-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 23 20:36 ata-ST9750420AS_6WS1RZH5-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 23 20:35 ata-ST9750420AS_6WS1RZH5-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar 23 20:35 ata-ST9750420AS_6WS1RZH5-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Mar 23 20:35 ata-ST9750420AS_6WS1RZH5-part6 -> ../../sda6
lrwxrwxrwx 1 root root  9 Mar 23 20:35 wwn-0x5000c5004a62b430 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 23 20:35 wwn-0x5000c5004a62b430-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 23 20:36 wwn-0x5000c5004a62b430-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 23 20:36 wwn-0x5000c5004a62b430-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Mar 23 20:35 wwn-0x5000c5004a62b430-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Mar 23 20:35 wwn-0x5000c5004a62b430-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Mar 23 20:35 wwn-0x5000c5004a62b430-part6 -> ../../sda6
lrwxrwxrwx 1 root root  9 Mar 23  2018 wwn-0x5001480000000000 -> ../../sr0

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/sda6        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)


=========================== sda6/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd1,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6  a2839614-6281-492d-8b0b-90aeede9aec3
else
  search --no-floppy --fs-uuid --set=root a2839614-6281-492d-8b0b-90aeede9aec3
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-a2839614-6281-492d-8b0b-90aeede9aec3' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd1,msdos6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6  a2839614-6281-492d-8b0b-90aeede9aec3
	else
	  search --no-floppy --fs-uuid --set=root a2839614-6281-492d-8b0b-90aeede9aec3
	fi
	linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=a2839614-6281-492d-8b0b-90aeede9aec3 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-31-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-a2839614-6281-492d-8b0b-90aeede9aec3' {
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-a2839614-6281-492d-8b0b-90aeede9aec3' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6  a2839614-6281-492d-8b0b-90aeede9aec3
		else
		  search --no-floppy --fs-uuid --set=root a2839614-6281-492d-8b0b-90aeede9aec3
		fi
		echo	'Loading Linux 4.4.0-31-generic ...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=a2839614-6281-492d-8b0b-90aeede9aec3 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-a2839614-6281-492d-8b0b-90aeede9aec3' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6  a2839614-6281-492d-8b0b-90aeede9aec3
		else
		  search --no-floppy --fs-uuid --set=root a2839614-6281-492d-8b0b-90aeede9aec3
		fi
		echo	'Loading Linux 4.4.0-31-generic ...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=a2839614-6281-492d-8b0b-90aeede9aec3 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-a2839614-6281-492d-8b0b-90aeede9aec3' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos6'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6  a2839614-6281-492d-8b0b-90aeede9aec3
		else
		  search --no-floppy --fs-uuid --set=root a2839614-6281-492d-8b0b-90aeede9aec3
		fi
		echo	'Loading Linux 4.4.0-31-generic ...'
		linux	/boot/vmlinuz-4.4.0-31-generic root=UUID=a2839614-6281-492d-8b0b-90aeede9aec3 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-31-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd1,msdos6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6  a2839614-6281-492d-8b0b-90aeede9aec3
	else
	  search --no-floppy --fs-uuid --set=root a2839614-6281-492d-8b0b-90aeede9aec3
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd1,msdos6'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos6 --hint-efi=hd1,msdos6 --hint-baremetal=ahci1,msdos6  a2839614-6281-492d-8b0b-90aeede9aec3
	else
	  search --no-floppy --fs-uuid --set=root a2839614-6281-492d-8b0b-90aeede9aec3
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Recovery Environment (loader) (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-chain-4C8B-2392' {
	insmod part_msdos
	insmod fat
	set root='hd1,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  4C8B-2392
	else
	  search --no-floppy --fs-uuid --set=root 4C8B-2392
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
menuentry 'Windows 7 (loader) (on /dev/sdb2)' --class windows --class os $menuentry_id_option 'osprober-chain-BC008F1B008EDBB0' {
	insmod part_msdos
	insmod ntfs
	set root='hd1,msdos2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos2 --hint-efi=hd1,msdos2 --hint-baremetal=ahci1,msdos2  BC008F1B008EDBB0
	else
	  search --no-floppy --fs-uuid --set=root BC008F1B008EDBB0
	fi
	parttool ${root} hidden-
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sda6/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb6 during installation
UUID=a2839614-6281-492d-8b0b-90aeede9aec3 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sdb5 during installation
UUID=6747e960-0a27-4638-a34f-9cbf74e2dba4 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda6: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 508.356105804 = 545.843212288  boot/grub/grub.cfg                             1
 418.462707520 = 449.320910848  boot/grub/i386-pc/core.img                     1
 417.599334717 = 448.393871360  boot/vmlinuz-4.4.0-31-generic                  2
 417.599334717 = 448.393871360  vmlinuz                                        2
 419.182613373 = 450.093903872  boot/initrd.img-4.4.0-31-generic               3
 419.182613373 = 450.093903872  initrd.img                                     3


ADDITIONAL INFORMATION :
=================== log of boot-info 20180323_2034 ===================
boot-info version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
Partition 4 does not start on physical sector boundary.
boot-info is executed in installed-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.4.0-31-generic root=UUID=a2839614-6281-492d-8b0b-90aeede9aec3 ro quiet splash vt.handoff=7

=================== os-prober:
/dev/sda6:The OS now in use - Ubuntu 16.04.1 LTS CurrentSession:linux
/dev/sda1:Windows Recovery Environment (loader):Windows:chain
/dev/sda2:Windows 7 (loader):Windows1:chain

=================== blkid:
/dev/sda1: LABEL="RECOVERY" UUID="4C8B-2392" TYPE="vfat" PARTUUID="e3102a4b-01"
/dev/sda2: LABEL="OS" UUID="BC008F1B008EDBB0" TYPE="ntfs" PARTUUID="e3102a4b-02"
/dev/sda3: LABEL="DATA" UUID="A23673DF3673B2C1" TYPE="ntfs" PARTUUID="e3102a4b-03"
/dev/sda5: UUID="6747e960-0a27-4638-a34f-9cbf74e2dba4" TYPE="swap" PARTUUID="e3102a4b-05"
/dev/sda6: UUID="a2839614-6281-492d-8b0b-90aeede9aec3" TYPE="ext4" PARTUUID="e3102a4b-06"


1 disks with OS, 3 OS : 1 Linux, 0 MacOS, 2 Windows, 0 unknown type OS.

Partition 4 does not start on physical sector boundary.
Partition 4 does not start on physical sector boundary.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 juil. 19  2016 grub.d
total 76
-rwxr-xr-x 1 root root  9791 juin  17  2016 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 juin  17  2016 10_linux
-rwxr-xr-x 1 root root 11082 juin  17  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 juin  17  2016 30_os-prober
-rwxr-xr-x 1 root root  1418 juin  17  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juin  17  2016 40_custom
-rwxr-xr-x 1 root root   216 juin  17  2016 41_custom
-rw-r--r-- 1 root root   483 juin  17  2016 README




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"




=================== UEFI/Legacy mode:
This installed-session is not in EFI-mode.
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda6	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda2.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda3.

sda	: not-GPT,	BIOSboot-not-needed,	has-maybe-EFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:750GB:scsi:512:4096:msdos:ATA ST9750420AS:;
1:1049kB:26.8GB:26.8GB:fat32::hidden, lba;
2:26.8GB:117GB:90.0GB:ntfs::boot;
3:327GB:447GB:120GB:ntfs::;
4:447GB:750GB:303GB:::;
6:447GB:742GB:295GB:ext4::;
5:742GB:750GB:8353MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sda   disk        698,7G
sda1  part vfat      25G RECOVERY
sda2  part ntfs    83,8G OS
sda3  part ntfs   111,8G DATA
sda4  part            1K
sda5  part swap     7,8G
sda6  part ext4   274,7G
sr0   rom          1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0         /mnt/boot-sav/sda2
sda3     1  0  0         /mnt/boot-sav/sda3
sda4     1  0  0
sda5     1  0  0         [SWAP]
sda6     1  0  0         /
sr0      1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=3953720k,nr_inodes=988430,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=794624k,mode=755)
/dev/sda6 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=794624k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri dvd dvdrw ecryptfs fb0 fb1 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-17 i2c-18 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 20 0e 1c  |.X.MSDOS5.0.. ..|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 20 03 f9 31 00 00  00 00 00 00 11 2c 00 00  |.. ..1.......,..|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 92 23 8b 4c 4e  4f 20 4e 41 4d 45 20 20  |..).#.LNO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 4e 02 8a 56 40 b4 41  |{......|.N..V@.A|
00000070  bb aa 55 cd 13 72 10 81  fb 55 aa 75 0a f6 c1 01  |..U..r...U.u....|
00000080  74 05 fe 46 02 eb 2d 8a  56 40 b4 08 cd 13 73 05  |t..F..-.V@....s.|
00000090  b9 ff ff 8a f1 66 0f b6  c6 40 66 0f b6 d1 80 e2  |.....f...@f.....|
000000a0  3f f7 e2 86 cd c0 ed 06  41 66 0f b7 c9 66 f7 e1  |?.......Af...f..|
000000b0  66 89 46 f8 83 7e 16 00  75 38 83 7e 2a 00 77 32  |f.F..~..u8.~*.w2|
000000c0  66 8b 46 1c 66 83 c0 0c  bb 00 80 b9 01 00 e8 2b  |f.F.f..........+|
000000d0  00 e9 2c 03 a0 fa 7d b4  7d 8b f0 ac 84 c0 74 17  |..,...}.}.....t.|
000000e0  3c ff 74 09 b4 0e bb 07  00 cd 10 eb ee a0 fb 7d  |<.t............}|
000000f0  eb e5 a0 f9 7d eb e0 98  cd 16 cd 19 66 60 80 7e  |....}.......f`.~|
00000100  02 00 0f 84 20 00 66 6a  00 66 50 06 53 66 68 10  |.... .fj.fP.Sfh.|
00000110  00 01 00 b4 42 8a 56 40  8b f4 cd 13 66 58 66 58  |....B.V@....fXfX|
00000120  66 58 66 58 eb 33 66 3b  46 f8 72 03 f9 eb 2a 66  |fXfX.3f;F.r...*f|
00000130  33 d2 66 0f b7 4e 18 66  f7 f1 fe c2 8a ca 66 8b  |3.f..N.f......f.|
00000140  d0 66 c1 ea 10 f7 76 1a  86 d6 8a 56 40 8a e8 c0  |.f....v....V@...|
00000150  e4 06 0a cc b8 01 02 cd  13 66 61 0f 82 75 ff 81  |.........fa..u..|
00000160  c3 00 02 66 40 49 75 94  c3 42 4f 4f 54 4d 47 52  |...f@Iu..BOOTMGR|
00000170  20 20 20 20 00 00 00 00  00 00 00 00 00 00 00 00  |    ............|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 52 65  |..............Re|
000001b0  6d 6f 76 65 20 64 69 73  6b 73 20 6f 72 20 6f 74  |move disks or ot|
000001c0  68 65 72 20 6d 65 64 69  61 2e ff 0d 0a 44 69 73  |her media....Dis|
000001d0  6b 20 65 72 72 6f 72 ff  0d 0a 50 72 65 73 73 20  |k error...Press |
000001e0  61 6e 79 20 6b 65 79 20  74 6f 20 72 65 73 74 61  |any key to resta|
000001f0  72 74 0d 0a 00 00 00 00  00 ac cb d8 00 00 55 aa  |rt............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 20 03  |........?..... .|
00000020  00 00 00 00 80 00 80 00  78 35 7a 0a 00 00 00 00  |........x5z.....|
00000030  00 00 0c 00 00 00 00 00  d4 24 f2 00 00 00 00 00  |.........$......|
00000040  f6 00 00 00 01 00 00 00  b0 db 8e 00 1b 8f 00 bc  |................|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sda3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 90 0e 26  |........?......&|
00000020  00 00 00 00 80 00 80 00  50 47 f8 0d 00 00 00 00  |........PG......|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  c1 b2 73 36 df 73 36 a2  |..........s6.s6.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200
Partition 4 does not start on physical sector boundary.

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.8G     0  3.8G   0% /dev
tmpfs          tmpfs     776M  9.4M  767M   2% /run
/dev/sda6      ext4      271G  3.8G  253G   2% /
tmpfs          tmpfs     3.8G  164K  3.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.8G     0  3.8G   0% /sys/fs/cgroup
tmpfs          tmpfs     776M   44K  776M   1% /run/user/1000
/dev/sda1      vfat       25G   17G  8.3G  67% /mnt/boot-sav/sda1
/dev/sda2      fuseblk    84G   81G  2.9G  97% /mnt/boot-sav/sda2
/dev/sda3      fuseblk   112G   67G   45G  60% /mnt/boot-sav/sda3

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/sda: 698.7 GiB, 750156374016 bytes, 1465149168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0xe3102a4b

Device     Boot      Start        End   Sectors   Size Id Type
/dev/sda1             2048   52430847  52428800    25G 1c Hidden W95 FAT32 (LBA)
/dev/sda2  *      52430848  228212097 175781250  83.8G  7 HPFS/NTFS/exFAT
/dev/sda3        638488576  872863575 234375000 111.8G  7 HPFS/NTFS/exFAT
/dev/sda4        872863742 1465147391 592283650 282.4G  5 Extended
/dev/sda5       1448833024 1465147391  16314368   7.8G 82 Linux swap / Solaris
/dev/sda6        872863744 1448833023 575969280 274.7G 83 Linux

Partition table entries are not in disk order.




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda6 into the MBR of sda.
Grub-efi would not be selected by default because: no-win-efi
Additional repair would be performed: unhide-bootmenu-10s


=================== Final advice in case of suggested repair


The boot files of [The OS now in use - Ubuntu 16.04.1 LTS] are far from the start of the disk. Your BIOS may not detect them. You may want to retry after creating a /boot partition (EXT4, >200MB, start of the disk). This can be performed via tools such as gParted. Then select this partition via the [Separate /boot partition:] option of [Boot-Repair]. (https://help.ubuntu.com/community/BootPartition)


=================== User settings
The settings chosen by the user will not act on the boot.

Contrairement à ce que tu as écrit, ton Windows n'a pas été écrasé. D'après ce que je vois dans le Boot-Info, tu devrais pouvoir le démarrer en sélectionnant l'entrée "Windows 7 (loader) (on /dev/sdb2)" dans le menu Grub que tu vois au démarrage. Peux-tu confirmer ?

Dernière modification par malbo (Le 24/03/2018, à 08:53)

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#8 Le 24/03/2018, à 10:20

yvou

Re : Kernel panic

En effet, windows est bien présent. Je me suis pris à espérer que mon /home est toujours là, caché quelque part.
Est-ce possible ?


Merci beaucoup pour ton aide,
yvou

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#9 Le 24/03/2018, à 10:29

malbo

Re : Kernel panic

Si tu veux récupérer des données qui sont actuellement inaccessibles et que tu es prêt à payer pour ça, je te suggère de t'adresser à Rémy Sabatier (un ancien du forum). Je donne des infos pour le contacter dans ce post : https://forum.ubuntu-fr.org/viewtopic.p … #p21822745
Si c'est bien le cas, il ne faut plus du tout démarrer ton ordi sur Xubuntu installé sur le disque dur parce que ça va piétiner ces données. Il faut démarrer en session live sur cet ordi ou bien utiliser carrément un autre ordi jusqu'à ce que les données soient récupérées.

Dernière modification par malbo (Le 24/03/2018, à 10:30)

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#10 Le 24/03/2018, à 10:35

yvou

Re : Kernel panic

Ok, merci beaucoup. J'ai essayé foremost qui a tourné toute la nuit mais n'a rien trouvé en .jpg

Hors ligne

#11 Le 24/03/2018, à 14:12

yvou

Re : Kernel panic

J'avais un autre (mince) espoir : j'ai un dd externe où se trouvent ces photos. Mais il n'est plus reconnu par ubuntu ni par windows (sur 2 machines) alors que sa petite lumière bleue s'allume et qu'il se met à tourner quand je le branche. Ayant lu des messages sur des sujets approchants, je poste le résultat de dmesg (quelques secondes après branchement) ainsi que de lsusb :

anne@anne-Aspire-5810T:~$ dmesg | tail -n 20
[   60.465663] pci 0000:00:1e.0:   bridge window [mem 0xe4800000-0xe49fffff 64bit pref]
[   60.465761] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[   60.465770] pci 0000:00:1e.0: PCI bridge to [bus 04]
[   60.465776] pci 0000:00:1e.0:   bridge window [io  0x6000-0x6fff]
[   60.465785] pci 0000:00:1e.0:   bridge window [mem 0xe4600000-0xe47fffff]
[   60.465793] pci 0000:00:1e.0:   bridge window [mem 0xe4800000-0xe49fffff 64bit pref]
[   60.465880] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[   60.465889] pci 0000:00:1e.0: PCI bridge to [bus 04]
[   60.465895] pci 0000:00:1e.0:   bridge window [io  0x6000-0x6fff]
[   60.465904] pci 0000:00:1e.0:   bridge window [mem 0xe4600000-0xe47fffff]
[   60.465912] pci 0000:00:1e.0:   bridge window [mem 0xe4800000-0xe49fffff 64bit pref]
[   60.466325] pci_bus 0000:02: Allocating resources
[   60.466372] pci_bus 0000:03: Allocating resources
[   60.466420] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[   60.466429] pci 0000:00:1e.0: PCI bridge to [bus 04]
[   60.466435] pci 0000:00:1e.0:   bridge window [io  0x6000-0x6fff]
[   60.466444] pci 0000:00:1e.0:   bridge window [mem 0xe4600000-0xe47fffff]
[   60.466452] pci 0000:00:1e.0:   bridge window [mem 0xe4800000-0xe49fffff 64bit pref]
[ 1129.030071] perf interrupt took too long (2515 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[ 1397.503060] perf interrupt took too long (5001 > 5000), lowering kernel.perf_event_max_sample_rate to 25000
anne@anne-Aspire-5810T:~$ lsusb
Bus 002 Device 003: ID 04f2:b160 Chicony Electronics Co., Ltd 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 046d:c040 Logitech, Inc. Corded Tilt-Wheel Mouse
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
anne@anne-Aspire-5810T:~$

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